9W9132 Gear Planet for Caterpillar

The 9W9132 Gear Planet is a planetary gear used in the drive system of Caterpillar tracked bulldozers. The part is identified by SKU 9W9132 and is also designated as 9W-9132 in the equipment parts numbering format.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The available product data identifies the component as a steel gear planet for the listed Caterpillar bulldozer models and series.

Fitment

The part is listed for Caterpillar tracked bulldozers in the following models and series:

• Caterpillar 59
• Caterpillar 10
• Caterpillar 10SU
• Caterpillar 10U
• Caterpillar 58L
• Caterpillar 59L
• Caterpillar 59N
• Caterpillar D10
• Caterpillar D10N
• Caterpillar D10R
• Caterpillar D10T
• Caterpillar D10T2

Fitment should be checked against the machine model, serial number, and the dimensions of the installed gear before ordering. The model information above is provided for the Caterpillar tracked bulldozer applications associated with part number 9W-9132.

Cross-reference numbers

9W9132 and 9W-9132 are the two number formats provided for identification of the same gear planet. The available product information does not specify additional supplier or equipment-manufacturer cross-reference numbers.

Specifications

Dimensional identification

The listed gear has 27 teeth, an outer diameter of 9.768 inches, an inner diameter of 3.670 inches, and a height of 2.027 inches. These measurements describe the gear planet itself and should be compared with the removed component when confirming compatibility.

The supplied product dimensions are 25.4 cm in length, 23.8 cm in width, and 7 cm in depth, with a listed weight of 18.43 lb. These values are recorded separately from the functional gear dimensions and are included for part identification and handling reference.

Part identification

The component is supplied as a gear planet for the specified Caterpillar applications. The available data does not indicate that additional gears, bearings, pins, retainers, or other installation components are included with this part.